package 草稿;

/**
 * @Author: 朱新舜
 * @Date: 2020-05-04 20:38:56
 */
public class Test {
    public static void main(String args[]) {
        int x = 20;
        do {
            System.out.print("value of x : " + x);
            x++;
            System.out.print("\n");
        } while (x < 20);
    }
}